Weather archive on Hart Island
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2025 December 25, Thursday | 08 | -2.7 27 | 757.2 29.81 1009.52 1009.52 | 757.9 29.84 1010.45 1010.45 | -1.4 -0.06 -1.87 -1.87 | 73 | Wind blowing from the north-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | -4.3 24 | -2.7 27 | -6.9 20 | ||||||||||||||||||
07 | -2.6 27 | 757.5 29.82 1009.92 1009.92 | 758.2 29.85 1010.85 1010.85 | 74 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | -6.7 20 | ||||||||||||||||||||
06 | -2.3 28 | 757.8 29.83 1010.32 1010.32 | 758.5 29.86 1011.25 1011.25 | 73 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | -6.5 20 | ||||||||||||||||||||
05 | -2.9 27 | 758.6 29.87 1011.38 1011.38 | 759.4 29.9 1012.45 1012.45 | -1.7 -0.07 -2.27 -2.27 | 71 | Wind blowing from the north-northwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | -7.5 19 | |||||||||||||||||||||
03 | -3.1 26 | 759.7 29.91 1012.85 1012.85 | 760.6 29.94 1014.05 1014.05 | 74 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -7.1 19 | ||||||||||||||||||||
02 | -3.6 26 | 760.3 29.93 1013.65 1013.65 | 761.0 29.96 1014.58 1014.58 | -1.1 -0.04 -1.47 -1.47 | 74 | Wind blowing from the north | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | -3.0 27 | -7.6 18 | ||||||||||||||||||||
01 | -3.9 25 | 760.6 29.94 1014.05 1014.05 | 761.5 29.98 1015.25 1015.25 | 76 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -7.6 18 | ||||||||||||||||||||
00 | -3.9 25 | 761.1 29.96 1014.72 1014.72 | 761.8 29.99 1015.65 1015.65 | 76 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -7.5 19 | ||||||||||||||||||||
| December 24, Wednesday | 23 | -3.9 25 | 761.4 29.98 1015.12 1015.12 | 762.2 30.01 1016.18 1016.18 | -1.0 -0.04 -1.33 -1.33 | 76 | Wind blowing from the north-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | -7.6 18 | ||||||||||||||||||||
22 | -3.9 25 | 761.4 29.98 1015.12 1015.12 | 762.2 30.01 1016.18 1016.18 | 73 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -8.0 18 | ||||||||||||||||||||
21 | -3.7 25 | 761.8 29.99 1015.65 1015.65 | 762.7 30.03 1016.85 1016.85 | 68 | Wind blowing from the north-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | -8.9 16 | ||||||||||||||||||||
20 | -4.0 25 | 762.4 30.02 1016.45 1016.45 | 763.3 30.05 1017.65 1017.65 | 0.1 0 0.13 0.13 | 69 | Wind blowing from the north-northeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | -6.5 20 | -3.6 26 | -9.0 16 | |||||||||||||||||||
19 | -4.2 24 | 762.8 30.03 1016.98 1016.98 | 763.6 30.06 1018.05 1018.05 | 65 | Wind blowing from the north-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -9.8 14 | ||||||||||||||||||||
18 | -3.8 25 | 762.4 30.02 1016.45 1016.45 | 763.3 30.05 1017.65 1017.65 | 69 | Wind blowing from the north-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -8.8 16 | ||||||||||||||||||||
17 | -4.0 25 | 762.3 30.01 1016.32 1016.32 | 763.0 30.04 1017.25 1017.25 | 1.1 0.04 1.47 1.47 | 65 | Wind blowing from the north-northeast | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | -9.7 15 | |||||||||||||||||||||
16 | -4.1 25 | 762.0 30 1015.92 1015.92 | 762.7 30.03 1016.85 1016.85 | 62 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -10.4 13 | ||||||||||||||||||||
15 | -4.1 25 | 761.4 29.98 1015.12 1015.12 | 762.1 30 1016.05 1016.05 | 61 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -10.5 13 | ||||||||||||||||||||
14 | -4.0 25 | 761.2 29.97 1014.85 1014.85 | 762.0 30 1015.92 1015.92 | -1.6 -0.06 -2.13 -2.13 | 65 | Wind blowing from the north-northeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | -6.8 20 | -3.7 25 | -9.7 15 | |||||||||||||||||||
13 | -4.1 25 | 761.5 29.98 1015.25 1015.25 | 762.2 30.01 1016.18 1016.18 | 63 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | -10.1 14 | ||||||||||||||||||||
12 | -4.8 23 | 762.2 30.01 1016.18 1016.18 | 763.0 30.04 1017.25 1017.25 | 63 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | -10.8 13 | ||||||||||||||||||||
11 | -5.1 23 | 762.8 30.03 1016.98 1016.98 | 763.6 30.06 1018.05 1018.05 | -0.8 -0.03 -1.07 -1.07 | 63 | Wind blowing from the north-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | -11.1 12 | |||||||||||||||||||||
10 | -6.2 21 | 763.8 30.07 1018.32 1018.32 | 764.6 30.1 1019.38 1019.38 | 63 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | -12.1 10 | ||||||||||||||||||||
09 | -6.0 21 | 763.9 30.07 1018.45 1018.45 | 764.6 30.1 1019.38 1019.38 | 65 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | -11.5 11 | ||||||||||||||||||||
08 | -5.9 21 | 763.6 30.06 1018.05 1018.05 | 764.5 30.1 1019.25 1019.25 | -0.2 -0.01 -0.27 -0.27 | 63 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | -6.8 20 | -5.2 23 | -11.9 11 | |||||||||||||||||||